Tool tip in Vue Range navigator component

3 Mar 20234 minutes to read

The tooltip for sliders are supported by the Range Selector. Sliders are used in the Range Selector to select data from a specific range. The tooltip displays the selected start and end values.

Customization

Tooltip can be customized using the following properties:

• enable - Customizes the visibility of the tooltip.
• fill - Customizes the background color of the tooltip.
• opacity - Customizes the opacity of the tooltip.
• textStyle - Customizes the font size, color, family, style, weight, alignment, and overflow of the tooltip.

app.vue

<template>
    <div id="app">
        <ejs-rangenavigator :valueType='valueType' :value='value' :labelFormat='labelFormat' :tooltip='tooltip'>
            <e-rangenavigator-series-collection>
                <e-rangenavigator-series :dataSource='data' type='Area' xName='x' yName='y' width=2>
                </e-rangenavigator-series>
            </e-rangenavigator-series-collection>
        </ejs-rangenavigator>
    </div>
</template>
<script>
import Vue from "vue";
import { RangeNavigatorPlugin, AreaSeries, DateTime, RangeTooltip } from "@syncfusion/ej2-vue-charts";
import { bitCoinData } from "./default_data.js";

Vue.use(RangeNavigatorPlugin);

export default {
  data() {
    return {
     valueType: 'DateTime',
     value: [new Date('2017-09-01'), new Date('2018-02-01')],
     tooltip: { enable: true, displayMode: 'Always', fill:'red', opacity: 0.6, textStyle:{ style: 'Italic', color:'blue', size:'12px'} },
     labelFormat: 'MMM-yy',
     data: bitCoinData
    };
  },
  provide: {
    rangeNavigator: [DateTime, AreaSeries, RangeTooltip]
  }
};
</script>

Label Format

You can format and parse the date to all globalize format using labelFormat property in an axis. The labelFormat property in the tooltip is used to format and parse the date to all globalize formats.

app.vue

<template>
    <div id="app">
        <ejs-rangenavigator :valueType='valueType' :value='value' :tooltip='tooltip'>
            <e-rangenavigator-series-collection>
                <e-rangenavigator-series :dataSource='data' type='Area' xName='x' yName='y' width=2>
                </e-rangenavigator-series>
            </e-rangenavigator-series-collection>
        </ejs-rangenavigator>
    </div>
</template>
<script>
import Vue from "vue";
import { RangeNavigatorPlugin, AreaSeries, DateTime, RangeTooltip } from "@syncfusion/ej2-vue-charts";
import { bitCoinData } from "./default_data.js";

Vue.use(RangeNavigatorPlugin);

export default {
  data() {
    return {
     valueType: 'DateTime',
     value: [new Date('2017-09-01'), new Date('2018-02-01')],
     tooltip: { enable: true, displayMode: 'Always', labelFormat: 'y/M/d' },
     data: bitCoinData
    };
  },
  provide: {
    rangeNavigator: [DateTime, AreaSeries, RangeTooltip]
  }
};
</script>

The following table shows the results of applying some common date and time formats to the labelFormat property.

Label Value	Label Format Property Value	Result	Description
new Date(2000, 03, 10)	EEEE	Monday	The Date is displayed in day format
new Date(2000, 03, 10)	yMd	04/10/2000	The Date is displayed in month/date/year format
new Date(2000, 03, 10)	MMM	Apr	The Shorthand month for the date is displayed
new Date(2000, 03, 10)	hm	12:00 AM	Time of the date value is displayed as label
new Date(2000, 03, 10)	hms	12:00:00 AM	The Label is displayed in hours:minutes:seconds format